Articles for author: Mitul Biswas

Kleinwelka Heterodontosaurus

Would Dinosaurs Have Invented Tools If They Survived?

Dinosaurs dominated Earth for over 165 million years, yet their technological achievements remained at zero. Meanwhile, mammals—particularly humans—evolved from small, primitive creatures to become Earth’s dominant technological species in just a few million years. This striking contrast raises a fascinating question: had the asteroid impact not occurred 66 million years ago, would dinosaurs eventually have ...

white and blue inflatable horse on green grass field

Could Dinosaurs Have Used Tools

The question of whether dinosaurs could have used tools takes us on a fascinating journey through paleontology, evolutionary biology, and cognitive science. For decades, scientists have debated the intellectual capabilities of these magnificent creatures that dominated Earth for over 165 million years. While we typically associate tool use with mammals like primates and particularly humans, ...

George C. Page Museum Paleontology Lab

Mary Ann Mantell’s Garden Walk That Changed Science Forever

Mary Ann Mantell’s casual stroll through the English countryside in 1822 would unexpectedly alter the course of scientific history. While accompanying her husband, Dr. Gideon Mantell, on a house call near Lewes in Sussex, her curiosity and sharp eye led to a discovery that would help establish the field of paleontology and transform our understanding ...

Bajadasaurus The Argentinian Sauropod

Bajadasaurus The Argentinian Sauropod With Neck Spikes Like a Medieval Weapon

In the vast catalog of dinosaur discoveries, few creatures captivate the imagination quite like Bajadasaurus pronuspinax. This remarkable sauropod, unearthed in the rich paleontological landscapes of Argentina, stands out for its most distinctive feature—an array of formidable neck spikes protruding forward like medieval weaponry. Discovered relatively recently in geological terms, Bajadasaurus offers paleontologists and dinosaur ...

Paralitherizinosaurus japonicus, a therizinosaur within the therizinosaurid family

Nothronychus The Feathered, Clawed Herbivore That Defies Description (New Mexico)

In the vast tableau of prehistoric life, few creatures captivate paleontologists and dinosaur enthusiasts quite like Nothronychus. Discovered in the sun-baked lands of New Mexico, this peculiar dinosaur represents one of the most enigmatic theropods ever to walk the Earth. With its pot-bellied frame, elongated neck, massive claws, and covering of primitive feathers, Nothronychus defied ...

A dinosaur skull with sharp teeth on display in a museum. The detailed fossil has prominent eye sockets and a textured surface, evoking ancient history.

Have Bones Ever Been Used as Shelters by Prehistoric Creatures

The natural world has always been a remarkable showcase of adaptation and innovation. Throughout Earth’s history, animals have demonstrated incredible ingenuity in finding or creating shelter—using caves, constructing nests, or burrowing underground. But one of the most fascinating and perhaps overlooked phenomena in natural history is the utilization of bones as shelters. Paleontological evidence suggests ...

Hollywood Has Changed the Way We Imagine Dinosaurs

How Movies and Museums Influence Public Perception of Dinosaurs

Dinosaurs have captivated human imagination since their first fossil discoveries in the 19th century. However, most people never encounter actual dinosaur remains in their natural state. Instead, our understanding and perception of these prehistoric creatures come primarily through two cultural institutions: movies and museums. These powerful mediators shape how we visualize dinosaurs, what we believe ...

Volcanic Track Research

Swamps, Volcanoes, and Ice: The Prehistoric Landscapes of the American West

The American West we know today—with its arid deserts, towering mountains, and dramatic canyons—bears little resemblance to the region’s prehistoric past. Millions of years ago, this landscape underwent extraordinary transformations as tectonic forces, dramatic climate shifts, and volcanic activity continually reshaped the terrain. From vast inland seas and tropical swamps to explosive volcanic landscapes and ...

Cold-Adapted Dinosaurs

Was the Arctic a Dinosaur Hotspot Rewriting North America’s Climate Past

For decades, our understanding of dinosaur habitats has been shaped by the notion that these magnificent creatures thrived primarily in warm, tropical environments. However, recent paleontological discoveries in the Arctic Circle have dramatically challenged this perspective, suggesting that dinosaurs not only survived but flourished in what we now consider extreme northern climates. These findings are ...

The Tyrannosaurus rex, Dromaeosaurus, Triceratops, and Struthiomimus diorama at the Milwaukee Public Museum in Milwaukee, Wisconsin.

Zunityrannus The Lesser Known Tyrannosaur from Utah’s Prehistoric Deserts

In the vast pantheon of prehistoric predators, Tyrannosaurus rex often steals the spotlight. However, the tyrannosaur family tree contains numerous fascinating branches that deserve recognition. Among these lesser-known relatives is Zunityrannus, a mid-sized tyrannosaur that prowled what is now Utah during the Late Cretaceous period. This relatively recent discovery has expanded our understanding of tyrannosaur ...